Fehlermeldung

User warning: Trying to overwrite a cache redirect for "entity_view:block:university_pro_help:[languages:language_interface]=de:[route]=view.frontpage.page_19c08cb355eb3b07aca692af8c68cc11a934f5e596bf92a0449a69ff3afcd6d3f:[theme]=university_pro:[user.permissions]=24378e36d7d7c7abc335ee4192560a52487c16ec84d01a037c4b48571b18e544" with one that has nothing in common, old one at address "languages:language_interface, route, theme, user.permissions" was pointing to "url.query_args:language", new one points to "languages:language_url". in Drupal\Core\Cache\VariationCache->set() (line 138 of core/lib/Drupal/Core/Cache/VariationCache.php).